Shrink Tunnels

Unlock the power of superior product protection and increased throughput with our state-of-the-art heat shrink tunnels. Designed to streamline your packaging operations, these versatile machines use a conveyor belt system and targeted heat application to deliver high-quality shrink wrapping.

Whether you're working with shrink banding, sleeves, or centerfold shrink wrap, our heat shrink tunnels are engineered to seamlessly integrate with your packaging workflow. For the ultimate in convenience, explore our shrink combo systems, which pair a reliable sealer with a precision-engineered tunnel for a one-stop packaging solution. Elevate your packaging game and experience the difference that targeted heat, consistent film shrinkage, and enhanced throughput can make. Discover the power of superior product protection today.

Benefits of Shrink Tunnels

Heat shrink tunnels are a useful tool that can be used to wrap a high volume of packages. Below are several key benefits of Heat shrink tunnels:

•    Tight, Secure Fit: The heat shrink process allows the film to conform tightly around the product, creating a snug, tamper-evident seal.

•    Protection and Preservation: The shrink wrap protects products from dust, dirt, moisture, and other environmental contaminants, helping to preserve freshness and quality.

•    Improved Presentation: Shrink wrapped packaging has a clean, professional look that can enhance the visual appeal of products on store shelves.

•    Damage Reduction: The tight wrap helps prevent damage during shipping and handling by securing the contents in place.

•    Efficiency: Shrink wrap tunnels can quickly and efficiently package large volumes of products with fewer redo's, improving productivity.

•    Versatility: Shrink wrap can be used on a wide variety of products, from food and electronics to hardware and pharmaceuticals.

•    Cost Savings: The packaging process is generally more time-effective compared with manually-operated alternatives and machines which require more employee hours.

Types of Shrink Tunnels

Below are some of the most popular shrink tunnel options we stock:

T2016 Shrink Tunnel - The American made T2016 shrink tunnel is built for packaging thousands of products daily. The T2016 tunnel features a mesh belt conveyor ideal for a wide range of product sizes. The easy-to-use analog controls make setting adjustments quick and easy.

The T2016 shrink tunnel is designed with patented airflow technology. The patented airflow design ensures a faster and more even shrink time after time. All T2016 shrink tunnels come with a 1-year warranty on parts. Tunnels are available in tabletop models and stand-alone models with a leg kit.

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1606-20 Shrink Tunnel - With its compact chamber dimensions of 16"W x 20"L x 6"H, the 1606-20 shrink tunnel seamlessly integrates with the 1519 L Bar Sealer or the 13"x13" Portable L Bar Sealer, creating a streamlined packaging system. Designed with the packaging professional in mind, the 1606-20 boasts a range of advanced features. Its variable speed drive and temperature control allow you to precisely adjust the shrinking process to suit your specific product requirements.

The recirculating air system provides even heat distribution, while the anti-jam conveyor feature minimizes disruptions, keeping your packaging line running smoothly. Equipped with automatic cool-down functionality, the 1606-20 simplifies your post-shrink process, allowing you to efficiently handle your packaging tasks. Compatible with PVC or polyolefin shrink wrap, this tabletop shrink tunnel can be further enhanced with optional legs and locking casters, providing the flexibility to adapt to your workspace. Powered by 110V, the 1606-20 Shrink Tunnel delivers a consistent performance, ensuring your products are wrapped with precision and efficiency. With conveyor speeds ranging from 0-60 ft per minute – or 8-12 products per minute - you can tailor the process to meet your production demands. Invest in the 1606-20 Shrink Tunnel and unlock a packaging solution that combines power, versatility, and user-friendly operation, catering to the needs of your growing packaging business.

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1808-28 Shrink Tunnel - Boasting a spacious chamber measuring 18"W x 28"L x 8"H, this 1808-28 shrink tunnel is designed to seamlessly integrate with the 1622 L Bar Sealer or the 18"x18" L Bar Sealer, creating a formidable packaging duo. Equipped with legs and locking casters, the 1808-28 offers unparalleled flexibility, allowing you to adapt it to your unique workspace.

Under the hood, this shrink tunnel is packed with an array of advanced features that cater to the discerning packaging professional. Variable temperature control, an anti-jam conveyor, and a recirculating air chamber make sure your products are wrapped with uncompromising consistency.

The adjustable air velocity control and chromed conveyor rollers and shafts further enhance the precision and durability of the system. Powered by a robust 220V single-phase 40-amp electrical setup, the 1808-28 Shrink Tunnel is built to handle your high-volume packaging demands.

With its ability to heat up to 300°F in less than 10 minutes, this tunnel provides efficient operation, and with conveyor speeds ranging from 0-95 ft per minute or 12-25 products per minute, you can tailor the process to match your production requirements.

Witness the seamless integration of the 1808-28 Shrink Tunnel with the 1622 L-Bar Sealer, a testament to the synergy of these high-performance packaging solutions. Elevate your packaging game with the 1808-28 Shrink Tunnel – the ultimate partner for your medium-to-high-speed shrink wrap applications.

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1808-44 Shrink Tunnel - Introducing the powerhouse 1808-44 High-Speed Shrink Tunnel, engineered for the demands of high-output operations. With its spacious chamber dimensions of 18"W x 44"L x 8"H, this versatile shrink tunnel delivers unparalleled efficiency and performance.

The optional tunnel heights range from 12 to 28 inches, allowing users to tailor the 1808-44 to their specific packaging needs. With overall machine dimensions of 61"L x 26"W x 61"H, this shrink tunnel seamlessly integrates with the renowned 1622 MK L Bar Sealer, creating a dynamic packaging duo.

Under the hood, the 1808-44 boasts the same impressive features as the 1808-28 Shrink Tunnel. Expect variable temperature control, anti-jam conveyor, and a recirculating air chamber – all designed to make sure products are wrapped with uncompromising precision and consistency.

Elevate your packaging game with the 1808-44's adjustable air velocity control and chromed conveyor rollers and shafts, ensuring unparalleled performance and longevity. With the robust 220V single-phase 40-amp electrical setup, this shrink tunnel is built to handle your high-volume packaging demands with ease. Upgrade your packaging line with the 1808-44 High-Speed Shrink Tunnel and experience the power of precision and efficiency. Contact us today to check on inventory and freight costs – your high-output packaging operation deserves nothing less.

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Recommended Tunnel Settings

Achieving a consistent, high-quality shrink-wrap finish is essential for packaging professionals. The right shrink tunnel settings can make all the difference, ensuring your packaged products have a polished, professional appearance every time. Let's dive into the key controls on your shrink tunnel's control panel and how to optimize them for your specific needs:

•    Internal temperature – a critical setting, varying based on the film type and thickness. For 75-gauge PVC shrink film, the ideal range is 210-230°F. For 75-gauge polyolefin film, the optimal setting is 260-280°F.

•    Conveyor belt speed - many beginners make the mistake of simply cranking up the heat when slower speeds are needed. Instead, start at the lower end of the recommended temperature range and adjust the belt speed, typically between 1.5-3 ft/min. This approach extends the tunnel's lifespan.

If you require faster belt speeds, slowly increase the temperature settings until you achieve a wrinkle-free, professional shrink wrap finish. Balancing these two controls is key to optimizing your shrink tunnel setup for consistent, high-quality results.

Shrink Tunnel Roller Rod Replacement

Shrink tunnel roller rods can quickly be replaced if dislodged or worn out. The short video will show how to position the roller chain to easily insert roller rods.

Frequently Asked Questions (FAQS)

Q: What Is the Difference Between a Heat Tunnel and Steam Tunnel? 

A: Heat tunnels offer a more precise and efficient shrinking process compared with steam tunnels. Utilizing targeted hot air, heat tunnels provide superior control over the shrinking parameters, resulting in a consistently uniform wrap without the potential moisture issues associated with steam-based systems.

Q: What Temperature is a Shrink Tunnel?

A: Shrink tunnels typically operate at temperatures ranging from 200°F to 450°F, depending on the specific application and material being used. The ideal temperature for a heat shrink tunnel can vary based on factors like the type of shrink film, product size and shape, and desired level of shrinkage. Below is a table outlining the recommended temperature ranges for different shrink tunnel applications:

By precisely controlling the temperature within the optimal range, heat shrink tunnels can create a tight, wrinkle-free fit, protecting the packaged product and delivering a professional, high-quality appearance. The ability to fine-tune the temperature makes heat tunnels a versatile and reliable choice for a wide range of shrink-wrapping applications.

Want to Learn More?

For more information on heat shrink tunnels and how they work, read our guides below:

•    Shrink Tunnel 101

•    Shrink Tunnel Differences

•    How Does a Shrink Tunnel Work?